Mathematics: Aball was kicked into the air from a balcony 20 feet above the ground, and the ball s height above the ground in feet t seconds after the ball was kicked is h(t) = 20 - 16t2 + 32t. what was the maximum height, in feet, of the ball above the ground after it was kicked?

Aball was kicked into the air from a balcony 20 feet

Ответ:

chickenhead123

30.05.2020

Mathematics

Covert the equation to vertex form:-

- 16t^2 + 32t + 20

= -16(t^2 - 2)^2 + 20

= -16(t - 1)^2 - 1) + 20

= -16(t - 1)^1 + 16 + 20

= 36 feet answer

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Ответ:

mirianplacencia27

20.07.2020

Mathematics

The power of 6 where it was converted from 36 to 6^2 does not have a - sign
Therefore if you calculate it without a negative sign there the value obtained for x = 3

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Aball was kicked into the air from a balcony 20 feet above the ground, and the ball's height above the ground in feet t seconds after the ball was kicked is h(t) = 20 - 16t2 + 32t. what was the maximum height, in feet, of the ball above the ground after it was kicked?

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